We were sitting at a stoplight at rt.120 and darrell rd.In lakemoor il.Heading west.Saw 4 bright lights hovering diagonally.One light descended behind some trees. thought it looked strange so my girlfriend took a picture. the 1st 2 pics didn't show anything. the 3rd picture showed the 4 diagonal lights and when we zoomed in on the picture, we saw the huge triangle ship with all the lights. we pulled over to get another picture and they all disappeared and were gone